Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 3 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/16/2025   11:05:04   (  -0.09,  61.31) (  -0.77,  58.19)  355.45                80
 03/17/2025   10:43:37   (  -0.09,  61.31) (   0.22,  62.76)  164.45                80
 03/18/2025   23:05:22   (   0.08,  61.24) (   0.91,  57.54)  422.67                80
 03/19/2025   22:49:14   (   0.09,  61.25) (  -0.09,  62.10)   97.09                80
 03/22/2025   10:51:24   (  -0.09,  61.33) (  -0.06,  61.42)   10.41                25
 03/24/2025   22:52:36   (   0.09,  61.28) (   0.22,  60.77)   59.03                80
 03/25/2025   22:36:30   (   0.10,  61.29) (  -0.85,  65.32)  460.16                80
 03/27/2025   10:58:20   (  -0.09,  61.37) (  -0.40,  60.09)  146.20                80
 03/28/2025   10:36:52   (  -0.10,  61.38) (   0.62,  64.65)  372.61                80